AudioCore/views/partials/footer.php

<?php
$footerLinksRaw = Core\Services\Settings::get('footer_links_json', '[]');
$footerLinks = json_decode($footerLinksRaw, true);
if (!is_array($footerLinks)) {
    $footerLinks = [];
}
?>
<footer class="shell shell-footer">
  <div class="card" style="text-align:center; font-size:12px; color:var(--muted);">
    <?php if ($footerLinks): ?>
      <div style="display:flex; gap:14px; justify-content:center; align-items:center; flex-wrap:wrap; margin-bottom:10px;">
        <?php foreach ($footerLinks as $link): ?>
          <?php
          $label = trim((string)($link['label'] ?? ''));
          $url = trim((string)($link['url'] ?? '#'));
          if ($label === '' || $url === '') {
              continue;
          }
          $isExternal = (bool)preg_match('~^https?://~i', $url);
          ?>
          <a href="<?= htmlspecialchars($url, ENT_QUOTES, 'UTF-8') ?>"
             style="color:var(--muted); text-decoration:none; border-bottom:1px solid rgba(255,255,255,0.18); padding-bottom:2px;"
             <?= $isExternal ? 'target="_blank" rel="noopener noreferrer"' : '' ?>>
            <?= htmlspecialchars($label, ENT_QUOTES, 'UTF-8') ?>
          </a>
        <?php endforeach; ?>
      </div>
    <?php endif; ?>
    <?= htmlspecialchars(Core\Services\Settings::get('footer_text', 'AudioCore V1.5.1'), ENT_QUOTES, 'UTF-8') ?>
    - <?= date('Y') ?>
  </div>
</footer>